Hey all, I'm in the process of migrating a single Solr 4.0 instace to a SolrCloud setup for availability reasons.
After studying the wiki page for SolrCloud I'm not sure what the absolute minimum setup is that would allow for one machine to go down. Would it be enough to have one shard with one leader and one replica? Could this setup tolerate one of the instances going down? Or do I need three instance because Zookeeper needs a quorum of instances? Cheers, Thomas
